PB'10 competition: satisfaction and optimization track: solvers results per benchmarks

Result page for benchmark
normalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/
~walser/benchmarks/course-ass/normalized-ss97-6.opb

Jump to solvers results

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/
~walser/benchmarks/course-ass/normalized-ss97-6.opb
MD5SUMdcfce19ac0444148b26b7675e35c76bc
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark304
Best CPU time to get the best result obtained on this benchmark0.030994
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 304
Optimality of the best value was proved YES
Number of variables257
Total number of constraints97
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)97
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint44
Number of terms in the objective function 173
Biggest coefficient in the objective function 100
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 8448
Number of bits of the sum of numbers in the objective function 14
Biggest number in a constraint 100
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 8448
Number of bits of the biggest sum of numbers14
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
pb_cplex 2010-06-29 (complete)2696536OPT304 0.030994 0.031006
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2704431OPT304 0.045992 0.0464671
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2667584OPT304 0.081986 0.0823299
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2666154OPT304 0.082986 0.0817481
bsolo 3.2 Card (complete)2657128OPT304 0.338947 0.339126
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2661238OPT304 1.39579 0.911418
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2663120OPT304 2.66559 3.42
wbo 1.4b (fixed) (complete)2680866OPT304 213.382 213.466
bsolo 3.2 Cl (complete)2658053SAT304 1798 1798.52
PB/CT 0.1 (complete)2669292SAT (TO)304 1800.08 1800.51
PB/CT 0.1 fixed (complete)2682886SAT (TO)304 1800.08 1800.62
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2659761SAT (TO)304 1800.19 1798.99
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2664724SAT (TO)306 1802.22 1802.94
PBPASSolver 2010-06-13 (complete)2674708? (TO) 1800.09 1800.61
wbo 1.4b (complete)2656223Wrong Opt.1131 184.489 184.538

Additionnal information

This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).

objective function: 304
Solution found:
x134 -x178 x218 x4 x180 x8 x9 -x97 -x185 x225 -x186 x226 -x11 -x99 x143 -x187 x227 x100 x13 x14 -x15 x59 x104 -x61 -x105 x149 x230 x62 x20
-x108 -x109 x153 -x22 -x110 x154 -x111 x155 x112 -x192 x232 -x27 x71 x237 x118 -x198 x238 -x199 x239 x119 -x200 x240 x164 x121 -x202 x242
-x203 x243 x122 -x204 x244 -x124 x168 x206 -x246 x125 x247 -x38 -x126 x170 -x208 x248 x127 x249 -x40 x172 x250 -x213 x253 x130 x214 -x254
x131 x215 -x255 x132 -x216 x256 -x133 x257 -x2 -x46 -x90 -x91 -x179 -x48 -x220 -x222 -x224 -x53 -x141 -x12 -x56 -x144 -x228 -x57 -x145 -x229
-x58 -x146 -x103 -x147 -x16 -x148 -x18 -x150 -x19 x63 -x107 -x151 -x152 -x66 -x24 -x68 -x156 -x25 x69 -x113 -x157 -x191 x231 -x159 -x233
-x234 -x235 -x236 -x30 -x74 -x162 -x31 -x75 -x163 -x76 -x120 -x241 -x33 -x77 -x165 -x34 -x166 -x35 -x79 -x245 -x80 -x81 -x169 -x82 -x39 -x83
-x171 -x84 -x128 -x42 -x86 -x174 -x43 -x87 -x175 -x44 -x88 -x176 -x177 -x217 x1 x3 x5 x6 x7 -x10 -x17 -x21 -x23 -x26 -x28 x29 -x32 -x36 -x37
-x41 x45 -x47 -x49 -x50 -x51 -x52 x54 -x55 -x60 -x64 -x65 -x67 x70 x72 -x73 -x78 x85 -x89 -x92 -x93 -x94 -x95 -x96 -x98 -x101 -x102 -x106
-x114 -x115 -x116 -x117 -x123 -x129 -x135 -x136 -x137 -x138 -x139 -x140 -x142 -x158 -x160 -x161 x167 -x173 x181 x182 x183 x184 x188 x189
-x190 x193 x194 x195 x196 -x197 x201 x205 -x207 -x209 -x210 x211 x212 x219 -x221 -x223 -x251 -x252